Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September in Tsetserleg is characterized by a reduction in the average high-temperature, from a comfortable 19.5°C (67.1°F) in August to a still refreshing 13.7°C (56.7°F). Tsetserleg usually reports an average low-temperature of 4.8°C (40.6°F) during the month of September.Humidity
In Tsetserleg, Mongolia, the average relative humidity in September is 47%.Rainfall
In Tsetserleg, during September, the rain falls for 8.4 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Tsetserleg, Mongolia, there are 93.3 rainfall days, and 312mm (12.28") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Tsetserleg. September is the first month it typically snows in Tsetserleg. Throughout September, in the average 2 snowfall days, it receives 40mm (1.57") of snow. Throughout the year, in Tsetserleg, there are 50 snowfall days, and 551mm (21.69") of snow is accumulated.Daylight
The average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:33 and sunset at 19:54. On the last day of September, in Tsetserleg, sunrise is at 07:12 and sunset at 18:55 +08.
Sunshine
In Tsetserleg, Mongolia, the average sunshine in September is 9h.UV index
January through March, September through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 2 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Tsetserleg?
What is the average humidity in September in Tsetserleg?
How many days does it rain in September in Tsetserleg?
When does it start snowing in Tsetserleg?
What is the average length of the day in September in Tsetserleg?
When are sunrise and sunset in September in Tsetserleg?
How long on average sun shines in September in Tsetserleg?
What are the months with the lowest UV index in Tsetserleg?
How high is the UV index in September in Tsetserleg?
Average temperature in September
Tsetserleg, Mongolia
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-13.8°C).
- Average low temperature in September: 4.8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-23°C).
Average pressure in September
Tsetserleg, Mongolia
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1033.6mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in September
Tsetserleg, Mongolia
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is May (16.2km/h).
The calmest month (with the lowest average wind speed) is January (9.4km/h).
Average humidity in September
Tsetserleg, Mongolia
- Average humidity in September: 47%
The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is May (39%).
Average rainfall in September
Tsetserleg, Mongolia
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Tsetserleg, Mongolia
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in September
Tsetserleg, Mongolia
- Average snowfall in September: 40mm
The month with the highest snowfall is May (118mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Tsetserleg, Mongolia
- Average snowfall days in September: 2 days
The month with the highest number of snowfall days is March (7.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Tsetserleg, Mongolia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in September
Tsetserleg, Mongolia
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is January (27.8 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in September
Tsetserleg, Mongolia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).
Average cloud cover in September
Tsetserleg, Mongolia
- Average cloud cover in September: 21
The months with the most cloud cover are June and July (Cloud cover 29).
The months with the least cloud cover are September and October (Cloud cover 21).
Average visibility in September
Tsetserleg, Mongolia
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Tsetserleg, Mongolia
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